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JPS57180827A - Vacuum breaker - Google Patents

Vacuum breaker

Info

Publication number
JPS57180827A
JPS57180827A JP6715281A JP6715281A JPS57180827A JP S57180827 A JPS57180827 A JP S57180827A JP 6715281 A JP6715281 A JP 6715281A JP 6715281 A JP6715281 A JP 6715281A JP S57180827 A JPS57180827 A JP S57180827A
Authority
JP
Japan
Prior art keywords
vacuum breaker
breaker
vacuum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6715281A
Other languages
Japanese (ja)
Inventor
Minoru Nakahata
Hiroshi Ueno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6715281A priority Critical patent/JPS57180827A/en
Publication of JPS57180827A publication Critical patent/JPS57180827A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP6715281A 1981-04-30 1981-04-30 Vacuum breaker Pending JPS57180827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6715281A JPS57180827A (en) 1981-04-30 1981-04-30 Vacuum breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6715281A JPS57180827A (en) 1981-04-30 1981-04-30 Vacuum breaker

Publications (1)

Publication Number Publication Date
JPS57180827A true JPS57180827A (en) 1982-11-08

Family

ID=13336641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6715281A Pending JPS57180827A (en) 1981-04-30 1981-04-30 Vacuum breaker

Country Status (1)

Country Link
JP (1) JPS57180827A (en)

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